page-study-detail{
  ion-header{
    z-index: 10;
  }
  ion-backdrop{
    z-index: 11;
  }
  .more-action-footer{
    z-index: 12;
  }

  .toolbar-background{
    background: #fff;
  }
  .scroll-content{
    background:#f5f5f5;
  }
  .lesson-tabbar{
    display: flex;
    align-items: center;
    background:#fff;
    .tabbar-item{
      height:40px;
      line-height:40px;
      width:33.3%;
      text-align: center;
      position: relative;
    }
    .active{
      &:after{
        content: "";
        position: absolute;
        width:60%;
        height: 0;
        left: 20%;
        bottom: 0;
        border-bottom: 2px solid #F65F47;
      }
    }
  }

  .video-wrap{
    height: 75vw;
    .videogular-container{
      height: 100%;
    }
  }

  .lesson-about{
    .about-item{
      display: none;
    }
    .active-item{
      display: block;
    }

    // 介绍
    .intro-main{
      margin-top: 10px;
      .about-block{
        background: #fff;
        margin-bottom: 10px;
        padding:10px;

        .about-title{
          font-size: 16px;
          font-weight: 500;
          color:#000;
        }
        .about-content{
          margin-top: 10px;
          color:#333;
          line-height: 1.6;
        }
      }
    }

    // 介绍中评论
    .intro-comment{
      background:#fff;
      .about-title{
        font-size: 16px;
        font-weight: 500;
        color:#000;
        padding-left: 10px;
        padding-top: 10px;
      }
    }

    // 更多评论链接
    .comment-more-link{
      margin: 10px 0;
      background: #fff;
      padding:10px;
      display: flex;
      align-items: center;
      justify-content: center;
      ion-icon{
        margin-left: 4px;
        color:#F65F47;
      }
    }

    // 目录
    .about-menu{
      background: #fff;
      margin-bottom: 10px;
      border-top: 1px solid #e1e1e1;
      .menu-item{
        padding:10px;
        display: flex;
        align-items: center;
        border-bottom: 1px solid #e1e1e1;
        .menu-no{
          text-align: center;
          img{
            margin-top: 6px;
            height: 16px;
          }
        }
        .menu-main{
          flex: 1;
          padding:0 10px;
          h4{
            font-size: 15px;
            font-weight: 500;
            margin:0;
          }
          .lesson-about{
            font-size: 12px;
            margin-top: 6px;
            span{
              margin-right: 4px;
              line-height: 1.6;
            }
            .study-progress{
              color:red;
            }
          }
        }
        .menu-action{
          button{
            text-align: center;
            background: none;
            img{
              height: 30px;
              width: 30px;
            }
          }
          .buy-btn{
            background: #F65F47;
            color:#fff;
            padding:6px;
            border-radius: 2px;
          }
        }
      }
    }

    // ppt
    .about-ppt{
      .ppt-item{
        margin-bottom: 10px;
      }
    }


  }

  vg-scrub-bar{
    z-index: 300;
  }

  // 底部固定栏
  .comment-footer{
    border-top: 1px solid #e1e1e1;
    .toolbar-background{
      border-top: none;
    }
    .comment-toolbar-container{
      display: flex;
    }
    .input-area{
      flex: 1;
      padding:0 4px;
      display: flex;
      align-items: center;
      input{
        background:#fff;
        width:100%;
        line-height: 16px;
        padding:6px 6px;
        margin:0;
        border-radius: 2px;
        border:1px solid #e1e1e1;
      }
    }
    .toolbar-actions{
      flex:0;
      display: flex;
      align-items: center;
      .toolbar-action-item{
        width:46px;
        text-align: center;
        img{
          width:16px;
          height: 16px;
        }
        p{
          margin-top: 2px;
          font-size: 12px;
        }
      }
    }
  }
}